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The Schneider Electric QBL32125 circuit breaker is an integral component designed for efficient electrical protection. It operates with a 125 A line rated current and is equipped with three poles, making it suitable for a variety of applications. Its thermal-magnetic trip unit enables reliable safety against overloads and short circuits.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | PowerPact |
| Part Number | QBL32125 |
| UPC | 785901417811 |
| Weight | 5.00 lbs (2.27 kg) |
| Line Rated Current | 125 A |
| Number of Poles | 3 |
| Control Type | Operating Handle |
| Breaking Capacity Code | B |
| Breaking Capacity | 10 kA |
| Rated Operational Voltage | 240 V |
| Minimum Operating Frequency | 50 Hz |
| Maximum Operating Frequency | 60 Hz |
| Rated Impulse Withstand Voltage | 8 kV |
| Trip Unit Technology | Thermal-Magnetic |
| Magnetic Tripping Current | 2400 A |
| Magnetic Hold Current | 1200 A |
| Continuous Current Rating | 80% |
| Mounting Mode | Unit Mount Lug |
The QBL32125 from Schneider Electric represents a robust solution in circuit protection technology. As part of the PowerPact series, this circuit breaker is rated for a continuous current of 125 A and features three poles configured for standard operation. Control of the breaker is managed via an operating handle, allowing for straightforward use.
This unit employs a thermal-magnetic trip technology, which provides effective protection against different fault conditions. Its breaking capacity is rated at 10 kA, designed to clear faults safely and reliably. The circuit breaker also handles operational voltages of 240 V and is provisioned for both 50 Hz to 60 Hz frequencies to accommodate various system requirements.
With a rated impulse withstand voltage of 8 kV, this equipment appears capable in surge conditions, providing added assurance for electrical infrastructures. In terms of magnetic trip characteristics, it activates at 2400 A while maintaining a magnetic hold current at 1200 A, thus ensuring safe operation levels.
The continuous current rating set at 80% makes this circuit breaker suitable for dynamic electrical environments. For mounting, the unit employs a lug method, facilitating a secure and efficient installation process.